"I mean, we're not going to all of a sudden make him Carrot Top, but he'll crack a smile more often. Though, toward the end of the season, I did start kind of looking like Carrot Top, didn't I? Huge hair."

Now that Stefan is getting a personality makeover, is it time for a new haircut to match?

"Stefan's style is going to change at some point," the 28-year-old reveals. "He hasn't always dressed like this or worn his hair like this, and he won't necessarily continue to...But who knows, maybe he'll get a buzz cut or a Mohawk. A Mohawk would be cool... I'm not sure it'd be Stefan, but it'd be cool."
We're feeling Stefan going a little Puck this season. Maybe he'll even bust out a mullet likeCory Monteith.

"We know he's seen evil, and that at some point he may have been evil," Paul dishes. "Maybe he was a rock-n-roller at some point."

Stay fetch. Sign up for The Cray, our daily roundup of all things buzzworthy. From Kylie Jenner's trendsetting style (btw, puberty goals AF) to life-changing tech news (tweeting an emoji to order a pizza #YES), The Cray is all you need to impress the squad.